2 8 −10−15÷3=2, start superscript, 8, end superscript, minus, 10, minus, 15, divided by, 3, equals
Sergio039 [100]
Answer:
241
Step-by-step explanation:
Given the equation to evaluate :
2^8 −10−15÷3
2^8 = 256
256 - 10 - 15 ÷ 3
From BODMAS principle, we evaluate the divison before subtraction :
-15 ÷ 3 = - 5
256 - 10 -5
256 - 15
= 241
Answer:
x = -30 so it's D
Step-by-step explanation:
Answer: a) critical value = 0.0853, b) we reject the null hypothesis.
Step-by-step explanation:
Since we have given that
z = -1.37
And the hypothesis are given below:
![H_0:p=\dfrac{1}{4}=0.25\\\\H_1:p\neq 0.25](https://tex.z-dn.net/?f=H_0%3Ap%3D%5Cdfrac%7B1%7D%7B4%7D%3D0.25%5C%5C%5C%5CH_1%3Ap%5Cneq%200.25)
Since α = 0.01
since critical value = 0.0853
As we can see that 0.853 < 0.25.
so, we reject the null hypothesis.
Hence, a) critical value = 0.0853, b) we reject the null hypothesis.
Answer:
-p
Step-by-step explanation:
2-3 = -1
Answer:
i just did this in class a week ago and i think it was option c
Step-by-step explanation: